[jdk24u] RFR: 8347018: C2: Insertion of Assertion Predicates ignores the effects of PhaseIdealLoop::clone_up_backedge_goo()

Mon Feb 10 08:46:58 UTC 2025

Hi all,

This pull request contains a backport of commit [8a83dc21](https://github.com/openjdk/jdk/commit/8a83dc213ac630ec79d62637133fe7aa102a27a3) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Christian Hagedorn on 20 Jan 2025 and was reviewed by Emanuel Peter and Vladimir Kozlov.

Applied cleanly except for a copyright merging issue in `predicates.hpp`.

Thanks!

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Commit messages:
 - Backport 8a83dc213ac630ec79d62637133fe7aa102a27a3

Changes: https://git.openjdk.org/jdk24u/pull/66/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk24u&pr=66&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8347018
  Stats: 181 lines in 5 files changed: 155 ins; 13 del; 13 mod
  Patch: https://git.openjdk.org/jdk24u/pull/66.diff
  Fetch: git fetch https://git.openjdk.org/jdk24u.git pull/66/head:pull/66

PR: https://git.openjdk.org/jdk24u/pull/66